Solar radiation in Iizuka Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, March 26
Total: 6368 wh/m2Hours07:0055 w/m2
08:00297 w/m2
09:00529 w/m2
10:00647 w/m2
11:00824 w/m2
12:00877 w/m2
13:00876 w/m2
14:00802 w/m2
15:00667 w/m2
16:00482 w/m2
17:00264 w/m2
18:0048 w/m2
Tomorrow, March 27
Total: 3138 wh/m2Hours07:0096 w/m2
08:00321 w/m2
09:00471 w/m2
10:00700 w/m2
11:00307 w/m2
12:00266 w/m2
13:00383 w/m2
14:00201 w/m2
15:00168 w/m2
16:00146 w/m2
17:0067 w/m2
18:0012 w/m2
Friday, March 28
Total: 2618 wh/m2Hours07:0044 w/m2
08:0098 w/m2
09:00148 w/m2
10:00178 w/m2
11:00249 w/m2
12:00223 w/m2
13:00365 w/m2
14:00334 w/m2
15:00359 w/m2
16:00488 w/m2
17:00117 w/m2
18:0015 w/m2
Saturday, March 29
Total: 4258 wh/m2Hours07:0099 w/m2
08:00296 w/m2
09:00335 w/m2
10:00578 w/m2
11:00517 w/m2
12:00538 w/m2
13:00635 w/m2
14:00571 w/m2
15:00485 w/m2
16:00123 w/m2
17:0068 w/m2
18:0013 w/m2
Sunday, March 30
Total: 4547 wh/m2Hours07:0027 w/m2
08:00109 w/m2
09:00190 w/m2
10:00719 w/m2
11:00746 w/m2
12:00845 w/m2
13:00308 w/m2
14:00807 w/m2
15:00459 w/m2
16:00171 w/m2
17:00151 w/m2
18:0015 w/m2
Monday, March 31
Total: 2192 wh/m2Hours07:0028 w/m2
08:0085 w/m2
09:00138 w/m2
10:00181 w/m2
11:00211 w/m2
12:00225 w/m2
13:00223 w/m2
14:00204 w/m2
15:00170 w/m2
16:00400 w/m2
17:00270 w/m2
18:0057 w/m2
Tuesday, April 1
Total: 4760 wh/m2Hours07:0029 w/m2
08:0086 w/m2
09:00139 w/m2
10:00549 w/m2
11:00807 w/m2
12:00901 w/m2
13:00852 w/m2
14:00617 w/m2
15:00188 w/m2
16:00307 w/m2
17:00230 w/m2
18:0055 w/m2
Wednesday, April 2
Total: 6755 wh/m2Hours07:00122 w/m2
08:00349 w/m2
09:00559 w/m2
10:00731 w/m2
11:00849 w/m2
12:00905 w/m2
13:00895 w/m2
14:00820 w/m2
15:00685 w/m2
16:00499 w/m2
17:00280 w/m2
18:0061 w/m2
Thursday, April 3
Total: 1699 wh/m2Hours07:0032 w/m2
08:0088 w/m2
09:00141 w/m2
10:00184 w/m2
11:00213 w/m2
12:00227 w/m2
13:00224 w/m2
14:00206 w/m2
15:00172 w/m2
16:00125 w/m2
17:0071 w/m2
18:0016 w/m2
Friday, April 4
Total: 1707 wh/m2Hours07:0033 w/m2
08:0089 w/m2
09:00142 w/m2
10:00185 w/m2
11:00214 w/m2
12:00228 w/m2
13:00225 w/m2
14:00206 w/m2
15:00172 w/m2
16:00126 w/m2
17:0071 w/m2
18:0016 w/m2
Saturday, April 5
Total: 6840 wh/m2Hours07:00124 w/m2
08:00353 w/m2
09:00569 w/m2
10:00741 w/m2
11:00858 w/m2
12:00914 w/m2
13:00903 w/m2
14:00827 w/m2
15:00691 w/m2
16:00506 w/m2
17:00287 w/m2
18:0067 w/m2
Sunday, April 6
Total: 6896 wh/m2Hours07:00139 w/m2
08:00366 w/m2
09:00575 w/m2
10:00745 w/m2
11:00862 w/m2
12:00916 w/m2
13:00905 w/m2
14:00829 w/m2
15:00693 w/m2
16:00508 w/m2
17:00289 w/m2
18:0069 w/m2
Monday, April 7
Total: 1754 wh/m2Hours07:0047 w/m2
08:00102 w/m2
09:00145 w/m2
10:00187 w/m2
11:00216 w/m2
12:00230 w/m2
13:00227 w/m2
14:00208 w/m2
15:00174 w/m2
16:00127 w/m2
17:0073 w/m2
18:0018 w/m2
Tuesday, April 8
Total: 2275 wh/m2Hours07:0037 w/m2
08:0094 w/m2
09:00146 w/m2
10:00225 w/m2
11:00281 w/m2
12:00341 w/m2
13:00336 w/m2
14:00308 w/m2
15:00242 w/m2
16:00166 w/m2
17:0081 w/m2
18:0018 w/m2
Wednesday, April 9
Total: 5940 wh/m2Hours07:00152 w/m2
08:00378 w/m2
09:00586 w/m2
10:00754 w/m2
11:00868 w/m2
12:00918 w/m2
13:00851 w/m2
14:00599 w/m2
15:00175 w/m2
16:00333 w/m2
17:00254 w/m2
18:0072 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
